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Elektrische Rechner

Elektrische Rechner

hmsches Gesetz, Spannungsfall

462 ratings
15 reviews
📚 Education
🔧 Utilities
$3.99

Details

  • Released
  • Updated
  • January 24, 2012
  • July 8, 2026

Features

Developer

V PUGAZHENTHI
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About

This app provides over 65 essential electrical calculation tools and formulas for engineers, students, and professionals. It supports both USCS and SI units and includes features like resistor color code conversion and upgraded voltage drop calculations aligned with industry standards.

✓Over 65 electrical calculation tools
✓Resistor color code calculators
✓Upgraded voltage drop calculations
✓Wire size calculations
✓Series/parallel circuit calculations
✓Energy cost calculator
✓Unit conversions
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What's New in Elektrische Rechner

11.2

July 8, 2026

• Find calculators faster — new category chips group all 60+ calculators by purpose • Bug fixes and improvements

User reviews

Most RecentHighest RatedLowest Rated

Good but popup annoying

Great app and been using it for years but latest update is annoying as popup advising update to ver 11 is in version 11
Bushman0_4Bushman0_4

Response from developer

Thanks for pointing this issue the issue is fixed now in the latest version 11.1 We regret for the inconvenience caused.

Based on AWG cables

If you are in the USA this will probably work for you.
Try to work out volt drop in AWG in metric Europe / UK
After paying for the supposed 50 calculators, in less than 3 mins the app was trying to sell me 16 more!
I want my money back.
In a word - disappointedIn a word - disappointed

Response from developer

Dear Customer , We will try to AWG wire sizes in (SI) system in the next update. Anyway if you need refund, kindly contact Appstore. with regards V PUGAZHENTHI

This app is really bad . I don’t like it

I lost my money
romancho8romancho8

Response from developer

Hi, Its very unfortunate, that you don't like the Electrical Calculator App.You can always get refund from the Appstore within 30 days from the date of purchase. with regards, V PUGAZHENTHI

Good app

Good app
RacerX99977722RacerX99977722

Response from developer

Dear Customer, The cost of the App is 3.99USD only and it offers an additional set of Electrical Converters, which can be accessed by paying a one time cost of 0.99USD. with regards V PUGAZHENTHI

No impedance calculators

Am I blind or is there not a single impedance calculator in the bunch? The other calculators are great but I can’t give this app 5 stars without there being any impedance calculators on here.
mdeebethmdeebeth

Response from developer

Hi, Thanks for writing to us, we will try to include impedance calculations in the next update. with regards V Pugazhenthi

See 10 more reviews

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FAQ

What does the Electrical Calculator app do?

The Electrical Calculator app provides a comprehensive suite of over 65 tools and formulas for performing essential electrical calculations. It is designed for electrical and electronics engineers, students, and professionals, offering accurate and fast results for a wide range of electrical engineering tasks.

What are the key features of the Electrical Calculator app?

Key features include over 65 calculation tools such as voltage, current, resistance, and power calculators, as well as specialized tools for voltage drop, wire sizing, series/parallel circuits, and resistor color codes. It supports both USCS and SI units and offers flexible unit selection for inputs and outputs.

Is the Electrical Calculator app free to use?

Yes, the Electrical Calculator app is completely free to use. It does not contain any in-app purchases or advertisements, allowing users to access all its features without any cost.

What kind of electrical calculations can I perform with this app?

You can perform a wide variety of calculations including basic electrical parameters (voltage, current, resistance, power), electrical system calculations (voltage drop, wire size, kVA to Amps), reactance and impedance calculations, series/parallel circuit analysis, lighting and energy tools, and various unit conversions.

Who is the target audience for the Electrical Calculator app?

The app is primarily designed for Electrical and Electronics Engineers, students studying these fields, and other professionals who regularly need to perform electrical calculations. Its simple interface makes it accessible for both beginners and experienced users.